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Intel® Integrated Server RAID Module SROMBSASMR

Custom form factor SAS/SATA RAID Module simplifies adding full-featured RAID

Intel® Integrated Server RAID Module SROMBSASMR

Key features

  • Embedded 128 MB 667 MHz cache (ECC DDR2 memory)
  • LSI* SAS1078 ROC controller
  • SATA connectors for up to four internal ports
  • Four internal cables with right angle connectors allowing use in most chassis
  • Custom form factor ideal for 1U or 2U Intel® server environments
  • Intel® RAID Smart Battery AXXRSBBU3

Target applications


Intelligent RAID protection for Intel® Servers

The Integrated RAID I/O Expansion Module SROMBSASMR from Intel, powered by LSI MegaRAID* technology, offers intelligent RAID protection for servers using SAS or SATA hard drives. Designed specifically for select Intel® Server Boards, this SAS/SATA RAID module communicates with the host system through a custom PCI Express* board-to-board interface. With the popularity of rack-dense 1U and 2U servers increasing, this design allows system builders to easily implement a robust RAID solution without sacrificing a valuable riser-card slot or using a chassis with low-profile add-in card cut-outs.

Designed with an integrated LSI* SAS1078 RAID-On-Chip*, a PCI Express* x4 host interface, and 667MHz DDR2 memory, the SROMBSASMR is a powerful internal SAS/SATA RAID solution for mainstream use. It can connect up to four SAS or SATA hard drives directly, or up to sixteen using SAS expanders. This module can also support an optional Intel® RAID Smart Battery AXXRSBBU3, which protects cached data by providing power to the module in the event of server or power failure.

Key advantages

Exceptional data protection

Supports data redundancy using SAS or SATA hard disk drives through mirroring, parity, and double parity (RAID levels 1, 5, and 6) plus striping capability for spans (RAID levels 10, 50, and 60).


Inside-the-box design flexibility

Designed to plug into a custom I/O expansion slot, this module fits all form factors and is particularly suited for 1U or 2U Intel® server environments as it can be used without a riser card or low profile chassis cutout.


Excellent performance

LSI* SAS1078 RAID-On-Chip technology, PCI Express* x4 host interface, and 667 MHz cache enhance the performance of mainstream applications.


Outstanding availability

  • Delivers proactive drive monitoring and automatic error correction.
  • An optional battery backup maintains data without the need for an uninterruptible power supply.

Increased IT productivity

Includes a suite of tools that are common across all Intel® RAID solutions with SAS/SATA technology, for easy installation and advanced management.


Intel® Integrated Server RAID Module SROMBSASMR information and resources

Intel® Enabled Solutions Acceleration Alliance (Intel® ESAA) recipes

Intel® RAID I/O Expansion Module SROMBSASMR >

Product specification and compatible products lists

Product order code



Board Form Factor

1U Capable Module

Data Transfer Rate

3 Gb/s

Supported Devices

SAS/SATA Devices

Compatible Battery Backup Options


RAID Level Supported

0, 1, 5, 6, 10, 50, 60

# of Ports Internal


# of Ports External


# of Devices Supported


PCIe Host Interface

Integrated I/O Expansion

I/O Processor Model

LSI 1078

Compatible Products Lists

Compatible Server/Workstation Board

Intel® Server Board S5520HC

Intel® Server Board S5520UR

Intel® Server Board S5500WB

Intel® Workstation Board S5520SC

Intel® Server Board S5500WB12V

Intel® Server Board S3420GPLX

Intel® Server Board S5520HCT

Intel® Server Board S5520URT

Intel® Server Board S5500HCV

Intel® Server Board S3420GPRX

Compatible System

Intel® Workstation System SC5650SCWS

Intel® Server System SC5650HCBRPR

Intel® Server System SR1630HGPRX

Intel® Server System SR1695GPRX2AC

Intel® Server System SR2612URR

Intel® Server System SR1695GPRX1AC

Intel® Server System SR1630GPRX

Intel® Server System SR1695WBAC

Intel® Server System SR1695WBDC

Intel® Server System SR1690WBR

Intel® Server System SR2600URBRPR

Intel® Server System SR2625URBRPR

Compatible RAID

Intel® RAID Smart Battery AXXRSBBU3

Compatible Spares, Accessories, and Services

Intel® RAID Extended Warranty